User interface unit for engine and/or generator



FIG. 1 is a perspective view from the front, top, and left side of a user interface unit for engine and/or generator in accordance with a first variant of said design;

FIG. 2 is a perspective view from the rear, bottom, and right side of the user interface unit for engine and/or generator of FIG. 1;

FIG. 3 is a left side view of the user interface unit for engine and/or generator of FIG. 1;

FIG. 4 is a front view of the user interface unit for engine and/or generator of FIG. 1;

FIG. 5 is a right side view of the user interface unit for engine and/or generator of FIG. 1;

FIG. 6 is a rear view of the user interface unit for engine and/or generator of FIG. 1;

FIG. 7 is a top view of the user interface unit for engine and/or generator of FIG. 1; and,

FIG. 8 is a bottom view of the user interface unit for engine and/or generator of FIG. 1.

The broken lines in the drawings depict portions of the user interface that form no part of the claimed design. 

CLAIM We claim the ornamental design for a user interface unit for engine and/or generator, as shown and described. 